MALICIOUS — d3d57e2162e577282466f4b3b5f14b0b03693904fcb7eaf42992c36d294a30eb

MALICIOUS — d3d57e2162e577282466f4b3b5f14b0b03693904fcb7eaf42992c36d294a30eb is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Convagent family. 6 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d3d57e2162e577282466f4b3b5f14b0b03693904fcb7eaf42992c36d294a30eb
• SHA-1: 9b0134c5220da6f49ecdfab3d1d4a29f85cba5be
• MD5: 7653a7f2ff0736fedb3e9cc736e4b7f9
• imphash: 5e3037e8027c03026eb0d96b2c08d22d
• ssdeep: 12288:WET7enAVM5Yjg8Bf+X8PFtaftLGgnJoHynLr7l6g5QkXWeHdCCG0zv1:WpnhCgKPetLpnIyh15Q0JHdRFz1
• TLSH: T1F85023B30D245F82E2A2DAA86EC50E2C02F3145E615CFB5CBE08C58D666EDD391055FD
• Submitted as: d3d57e2162e577282466f4b3b5f14b0b03693904fcb7eaf42992c36d294a30eb
• File type: pe · Size: 757314 bytes
• Verdict: malicious (97/100) · Family: Convagent

Detections (6 of 56 engines)

• MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
• YARA: Yara-Rules community: YR_Packer_VMProtect
• Detect It Easy (packer/type): DIE:Turbo Linker
• Microsoft Defender: Trojan:Win32/Convagent.EM!MTB
• Emsisoft (Emergency Kit): Gen:Variant.Barys.160809
• Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen

MITRE ATT&CK

• T1105

Why this verdict

The malicious score of 97/100 is the fusion of 10 weighted signals:

• Microsoft Defender flagged Trojan:Win32/Convagent.EM!MTB (rule Trojan:Win32/Convagent.EM!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Variant.Barys.160809 (rule Gen:Variant.Barys.160809) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Convagent.gen (rule HEUR:Trojan.Win32.Convagent.gen) - engine signal, weight 0.55, confidence 0.85
• Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
• YARA: Yara-Rules community flagged YR_Packer_VMProtect (rule YR_Packer_VMProtect) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70
• MalwareAnalyser heuristics (entropy/packer) flagged Themida/VMProtect (rule Themida/VMProtect) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: Themida/VMProtect, high-entropy-sections:.vmp1, Turbo Linker - static signal, weight 0.25, confidence 0.55
• Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
• Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

96 behavior events · 0 ATT&CK techniques · 2 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• licensing.mp.microsoft.com
• login.live.com
• desktop-hsgcbep
• v20.events.data.microsoft.com
• config.edge.skype.com
• windows.msn.com
• www.msn.com
• officeclient.microsoft.com
• odc.officeapps.live.com
• assets.msn.com
• www.bing.com
• th.bing.com
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• www.msftconnecttest.com/connecttest.txt

Dropped files

• C:\Program Files (x86)\hlasyqsda\yo.exe - ac9c2d2add7792c1e54ef8ac8bae07efee3caebee79d934e1e40ea3c68783da1
• cef117d4e8753928e05ab4c2a1f2da07c462783cfa8001cfc268a058e19125af - cef117d4e8753928e05ab4c2a1f2da07c462783cfa8001cfc268a058e19125af

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• 5o.tk
• 01.us

Embedded IP addresses

• 20.247.184.142
• 4.150.223.102
• 4.230.171.124
• 172.64.154.167
• 52.110.12.48
• 52.110.12.10

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report